"Fri, 03 Jan 2025 08:00:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20250103
Only TIME
08:00:02
General datetime
2025-01-03 08:00:02Z
For Database
2025-01-03 08:00:02
For HTTP1.1
Fri, 03 Jan 2025 08:00:02 GMT